FINITE PRESENTABILITY OF BRUCK–REILLY EXTENSIONS OF CLIFFORD MONOIDS

Author:

CARVALHO C. A.1,RUSKUC N.2

Affiliation:

1. Department of Computer Science, Durham University, South Road, Durham DH1 3LE, UK

2. School of Mathematics and Statistics, University of St Andrews, St Andrews KY16 9SS, UK

Abstract

Let M be a Clifford monoid and let θ be an endomorphism of M. We prove that if the Bruck–Reilly extension BR(M, θ) is finitely presented then M is finitely generated. This allows us to derive necessary and sufficient conditions for Bruck–Reilly extensions of Clifford monoids to be finitely presented.

Publisher

World Scientific Pub Co Pte Lt

Subject

Applied Mathematics,Algebra and Number Theory

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Monoidlerin Bruck-Reilly Genişlemelerinin İkinci Tamsayı Homolojisi;Afyon Kocatepe University Journal of Sciences and Engineering;2024-04-14

2. Automatic semigroups and Bruck-Reilly extensions;Acta Mathematica Hungarica;2009-11-06

3. Bruck–Reilly extensions of direct products of monoids and completely (0-)simple semigroups;Semigroup Forum;2009-06-27

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